Available Definitions:
1) a. - Full of tumult; characterized by tumult; disorderly; turbulent.
2) a. - Conducted with disorder; noisy; confused; boisterous; disorderly; as, a tumultuous assembly or meeting.
3) a. - Agitated, as with conflicting passions; disturbed.
4) a. - Turbulent; violent; as, a tumultuous speech.